addrule - Add rule to Fuzzy Inference System
Syntax
a = addrule(a,ruleList)
Description
addrule has two arguments. The first argument
is the MATLAB workspace variable FIS name. The second argument
is a matrix of one or more rows, each of which represents a given
rule. The format that the rule list matrix must take is very specific.
If there are m inputs to a system and n outputs,
there must be exactly m + n +
2 columns to the rule list.
The first m columns refer to the inputs
of the system. Each column contains a number that refers to the index
of the membership function for that variable.
The next n columns refer to the outputs
of the system. Each column contains a number that refers to the index
of the membership function for that variable.
The m + n + 1 column
contains the weight that is to be applied to the rule. The weight
must be a number between zero and one and is generally left as one.
The m + n + 2 column
contains a 1 if the fuzzy operator for the rule's antecedent is AND.
It contains a 2 if the fuzzy operator is OR.
Examples
ruleList=[
1 1 1 1 1
1 2 2 1 1];
a = addrule(a,ruleList);
If the system a has two inputs and one output,
the first rule can be interpreted as:
"If Input 1 is MF 1 and Input 2 is MF 1, then Output
1 is MF 1."
See Also
addmf, addvar, parsrule, rmmf, rmvar, showrule
 | addmf | | addvar |  |
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